SPEC NO: DSAF2649 REV NO: V.1 DATE: APR/19/2005 PAGE: 2 OF 4
APPROVED: J. Lu CHECKED: Allen Liu DRAWN: W.J.ZHU ERP:1101005757
Selection Guide
Note:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
3. 5mm below package base.
Part No. Dice Lens Type Iv (mcd)
@ 20mA
Angle
Min. Typ. 2 θ
θθθ1/2
WP59EGW/CA HIGH EFFICIENCY RED (GaAsP/GaP) 2.6 5 60°
GREEN (GaP) 1.6 5
WHITE DIFFUSED
Symbol Parameter Device Typ. Max. Units Test Conditions
λpeak Peak Wavelength High Efficiency Red
Green 627
565 nm IF=20mA
λDDominant Wavelength High Efficiency Red
Green 625
568 nm IF=20mA
∆λ1/2 Spectral Line Half-width High Efficiency Red
Green 45
30 nm IF=20mA
C Capacitance High Efficiency Red
Green 15
15 pF VF=0V;f=1MHz
VFForward Voltage High Efficiency Red
Green 2.0
2.2 2.5
2.5 V IF=20mA
IRReverse Current All 10 uA VR = 5V
Parameter High Efficiency Red Green Units
Power dissipation 105 105 mW
DC Forward Current 30 25 mA
Peak Forward Current [1] 160 140 mA
Reverse Voltage V
Operating/storage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3 Seconds
5
Lead Solder Temperature [3] 260°C For 5 Seconds